Suppose that you randomly selected 21 adults. If 23% of the population are smokers, what is the probability that
a) all 21 are not smokers? Round this probability to four decimal places.
b) exactly 6 smoke? Round this probability to four decimal places.
c) exactly 5 smoke? Round this probability to four decimal places.
d) at least 6 smoke? Round this probability to four decimal places.
e) more than 6 smoke? Round this probability to four decimal places.
f) How many of the 21 people would you expect to smoke? Round to four decimal places.
